GB2504809B - Apparatus and method for controlling reciprocating pump - Google Patents

Apparatus and method for controlling reciprocating pump

Info

Publication number
GB2504809B
GB2504809B GB1308620.2A GB201308620A GB2504809B GB 2504809 B GB2504809 B GB 2504809B GB 201308620 A GB201308620 A GB 201308620A GB 2504809 B GB2504809 B GB 2504809B
Authority
GB
United Kingdom
Prior art keywords
reciprocating pump
controlling reciprocating
controlling
pump
reciprocating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1308620.2A
Other versions
GB2504809A (en
GB201308620D0 (en
Inventor
Tomoyuki Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Publication of GB201308620D0 publication Critical patent/GB201308620D0/en
Publication of GB2504809A publication Critical patent/GB2504809A/en
Application granted granted Critical
Publication of GB2504809B publication Critical patent/GB2504809B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0207—Number of pumping strokes in unit time
    • F04B2201/02071—Total number of pumping strokes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Reciprocating Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB1308620.2A 2012-05-15 2013-05-13 Apparatus and method for controlling reciprocating pump Expired - Fee Related GB2504809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012111173A JP5821773B2 (en) 2012-05-15 2012-05-15 Control device and control method for reciprocating pump

Publications (3)

Publication Number Publication Date
GB201308620D0 GB201308620D0 (en) 2013-06-19
GB2504809A GB2504809A (en) 2014-02-12
GB2504809B true GB2504809B (en) 2015-04-08

Family

ID=48672275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308620.2A Expired - Fee Related GB2504809B (en) 2012-05-15 2013-05-13 Apparatus and method for controlling reciprocating pump

Country Status (4)

Country Link
US (1) US10746170B2 (en)
JP (1) JP5821773B2 (en)
CN (1) CN103423137B (en)
GB (1) GB2504809B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107923887B (en) * 2015-08-24 2020-06-16 株式会社岛津制作所 Separation and purification device
US11306714B2 (en) * 2017-05-16 2022-04-19 Shimadzu Corporation Liquid feeding pump operation monitor
CN112648163A (en) * 2020-11-23 2021-04-13 江苏同济分析仪器有限公司 High-pressure advection infusion pump of liquid chromatograph

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862385A (en) * 1981-10-07 1983-04-13 Denki Kagaku Keiki Co Ltd Partial injection method for pump
US20070183900A1 (en) * 2005-05-27 2007-08-09 Schlumberger Technology Corporation Submersible pumping system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359312A (en) * 1978-08-15 1982-11-16 Zumtobel Kg Reciprocating pump for the pulsation-free delivery of a liquid
JPS63106554A (en) * 1986-10-22 1988-05-11 Tokyo Rika Kikai Kk Fixed quantity of liquid feeding device of high performance liquid chromatography
JPS63173866A (en) * 1987-01-09 1988-07-18 Hitachi Ltd Controlling system for nonpulsation pump
IT1202723B (en) * 1987-03-31 1989-02-09 Massimo Sanna SYSTEM AND DEVICE FOR DISPENSING PREFIXED QUANTITIES OF LIQUID FROM A DOSING PUMP IN VARIABLE FLOW RATE REGIME
JP2764063B2 (en) * 1989-11-17 1998-06-11 ジーエルサイエンス株式会社 Control device for plunger pump
CN2178285Y (en) * 1993-12-11 1994-09-28 江汉大学 Reciprocating helical double plunger pump
JPH09292381A (en) 1996-04-26 1997-11-11 Shimadzu Corp Liquid feeding pump
JP4288825B2 (en) * 2000-03-30 2009-07-01 株式会社島津製作所 Liquid chromatograph
JP4530485B2 (en) * 2000-06-05 2010-08-25 株式会社島津製作所 Liquid chromatograph
JP4590750B2 (en) * 2001-02-16 2010-12-01 株式会社島津製作所 Liquid feeding device, correction method thereof, and liquid chromatograph
KR100449009B1 (en) * 2001-11-27 2004-09-18 삼성전자주식회사 Linear Compressor
JP4377639B2 (en) * 2003-09-18 2009-12-02 株式会社日立ハイテクノロジーズ Pumps and liquid pumps for chromatography
KR101212824B1 (en) * 2004-11-23 2012-12-14 엔테그리스, 아이엔씨. System and method for a variable home position dispense system
US8027751B2 (en) * 2007-07-16 2011-09-27 Delphi Technologies Holding S.Arl Fluid delivery system
US8607620B2 (en) * 2007-10-02 2013-12-17 Shimadzu Corporation Preparative separation/purification system
WO2009062538A1 (en) * 2007-11-12 2009-05-22 Agilent Technologies, Inc. Hplc-system with variable flow rate
US20100196168A1 (en) * 2009-01-30 2010-08-05 Nicholas Kozumplik Pump end of stroke sensor
JP5532999B2 (en) * 2010-02-15 2014-06-25 株式会社島津製作所 Preparative purification equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862385A (en) * 1981-10-07 1983-04-13 Denki Kagaku Keiki Co Ltd Partial injection method for pump
US20070183900A1 (en) * 2005-05-27 2007-08-09 Schlumberger Technology Corporation Submersible pumping system

Also Published As

Publication number Publication date
JP2013238466A (en) 2013-11-28
GB2504809A (en) 2014-02-12
CN103423137A (en) 2013-12-04
GB201308620D0 (en) 2013-06-19
US10746170B2 (en) 2020-08-18
US20130309100A1 (en) 2013-11-21
CN103423137B (en) 2015-10-07
JP5821773B2 (en) 2015-11-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230513